Aisling Clíodhnadh O'Sullivan (born 16 March 1984), known professionally as Aisling Bea ( ), is an Irish comedian, actress and screenwriter. She created, wrote and starred in the comedy series This Way Up on Channel 4. As a stand-up comedian, she won the So You Think You're Funny award at the Edinburgh Festival Fringe in 2012, being only the second woman to win the award in its then-25-year history. She also appears regularly on light entertainment comedy such as QI and 8 Out of 10 Cats.
In her youth, Bea worked as a tour guide at the Irish National Stud. However, she knew from a young age that she was not interested in the horse racing industry; instead, she had a passion for performing. Her great-aunt was playwright Siobhán Ní Shúilleabháin, and musician Liam O'Flynn was a family friend.
Bea was educated at Presentation Secondary School, Kildare Town, a Catholic school, and studied French and philosophy at Trinity College Dublin. While there, she was part of a student sketch comedy group. She then studied at the London Academy of Music and Dramatic Art (LAMDA).
The exposure brought by these awards and festival appearances marked a "turning point" in Bea's career and she began to appear as a regular guest on panel shows including QI and Insert Name Here. Bea and Yasmine Akram co-wrote and co-hosted the BBC Radio 4 comedy folklore series Micks and Legends (2012, 2015); it was nominated for a Chortle Awards in 2013. Bea won the 2014 British Comedy Award for Best Female TV Comic, and returned to Edinburgh in 2015 with the live show Plan Bea. In 2016, she became a team captain on 8 Out of 10 Cats and was a cast member on Taskmaster in 2017.
Bea has continued to act in television sitcoms including Trollied (2014–2015), The Delivery Man (2015), and Amy Huberman's Irish television series Finding Joy (2018). Additionally, she has acted in the crime dramas The Fall (2016) and Hard Sun (2018). In 2018, she and Sara Pascoe began to co-host the BBC Radio 2 comedy chat show What's Normal? She recorded a 15-minute stand-up special that was released on Netflix in late 2018.
She stars in the Netflix comedy-drama series Living with Yourself (2019), and is the star and head writer of the Channel 4 comedy series This Way Up (2019–2021). She also appeared in the ITV drama series Quiz (2020).
For her writing on This Way Up, Bea won the BAFTA 2020 British Academy Television Craft Award for Breakthrough Talent. Followed by a nomination for British Academy Television Award for Best Female Comedy Performance in 2022.
She appeared as Sarah in the 2022 Doctor Who New Year's special "Eve of the Daleks".
In January 2024, she was one of 10 comedians in Amazon Prime Video's .
Bea has ADHD.
In May 2025, Bea appeared on Who Do You Think You Are and found out that her great-great-grandmother, Áine O’Donoghue, was the first teacher on the Blasket Islands.
Bea has frequently shared posts about the humanitarian situation in Palestine. In 2024, Bea participated in the Cinema for Gaza auction, and was a signatory calling for the end of arms sales to Israel.
2009 | Fair City | Cliodhna Norris | 3 episodes |
We Are Klang | Inspector | 1 episode | |
The Roy Files | Ticket girl (voice) | Episode: "Truth and Lies" | |
Belonging to Laura | Leanne Thompson | Television film | |
2009–2014 | The Savage Eye | Various | 4 episodes |
2010 | Inn Mates | Elf | Pilot |
L.O.L | Various | Pilot Writer | |
Freedom | Aisling | Pilot | |
Come Fly with Me | Mary O'Mara | 1 episode | |
2011 | Lewis | Hotel receptionist | 1 episode |
Holby City | Amelia Warner | 1 episode | |
2012 | Cardinal Burns | Sally | 5 episodes |
Dead Boss | Laura Stephens | 6 episodes | |
In with the Flynns | Naimah | 1 episode | |
The Town | Carly | 3 episodes | |
Trivia | Ruth | 6 episodes | |
Assassin's Creed III | Emily Burke (voice) | Video game | |
2013 | Fit | Various | 13 episodes |
Soul Sacrifice | Similia (voice) | Video game | |
Quick Cuts | Customer | 1 episode | |
Tattooed | Eve | Short film | |
Very Few Fish | Gráinne | Short film | |
2014 | Playhouse Presents | Toddler Woman | 1 episode |
The Architects | Hayley (voice) | BBC Radio 4 4 episodes | |
The Assets | Kara Jensen | 1 episode | |
Vodka Diaries | Nic | Pilot | |
The Sunny | Emma | Pilot | |
2014–2015 | Trollied | Charlie | 13 episodes |
2015 | Funny Valentines | Sarah | 2 episodes |
The Delivery Man | Lisa | 6 episodes | |
The Trap | Marie | ||
Nish Kumar's Christmas | Agent | Short film | |
2016 | Bullet to the Heart | Jane | Short film Writer |
Damned | Anne-Marie | 1 episode | |
The Fall | Kiera Sheridan | 4 episodes | |
2017 | Drunk History | Guinevere | 1 episode |
Gap Year | Kendra | 2 episodes | |
Taskmaster | Series 5 contestant | 8 episodes | |
2018 | Hard Sun | Mari Butler | 5 episodes |
Plebs | Minerva | 1 episode | |
I Feel Bad | Simone | 1 episode | |
Finding Joy | Amelia | 6 episodes | |
2019 | State of the Union | Anna | Episode: "Plaster Cast" |
Living with Yourself | Kate Elliot | 8 episodes | |
20192021 | This Way Up | Aine | 12 episodes Writer, executive producer |
2020 | Love Wedding Repeat | Rebecca | |
Quiz | Claudia Rosencrantz | 3 episodes | |
2021 | Home Sweet Home Alone | Carol Mercer | |
Margot (voice) | Animated film | ||
20212022 | Amphibia | Captain Beatrix (voice) | 3 episodes |
2022 | Doctor Who | Sarah | Episode: "Eve of the Daleks" |
2023 | Greatest Days | Rachel | |
2023–2024 | Avoidance | Megan | Season 2 |
2024 | Alice & Jack | Lynn | Miniseries |
Swede Caroline | Louise | ||
''And Mrs | Gemma | ||
Released December 6, 2024 |
2009 | Sabotage | BBC Radio 4 Extra | Live at Hoxton Hall |
Fresh From the Fringe | BBC Radio 4 | Edinburgh Festival Fringe | |
2013 | Seann Walsh's Late Night Comedy Spectacular | BBC Three | Edinburgh Festival Fringe |
Russell Howard's Good News | BBC Three | Riverside Studios | |
Set List | Nerdist Channel | ||
2014 | Live at the Apollo | BBC One | Hammersmith Apollo |
2014–2016 | Channel 4's Comedy Gala | Channel 4 | O2 Arena |
2018 | Netflix Comedy Lineup | Netflix | |
2026 | Older Than Jesus | UK and Ireland tour | |
2012 | Edinburgh Festival Fringe | Gilded Balloon So You Think You're Funny award | |||
2013 | Edinburgh Comedy Awards | Best Newcomer | C'est La Bea | ||
2014 | British Comedy Award | Best Female Television Comic | |||
2020 | BAFTA TV Craft Awards | This Way Up | |||
2020 | Royal Television Society Programme Awards | Breakthrough Award | |||
2021 | Writers' Guild of Great Britain | Best TV Situation Comedy | This Way Up - "Episode #2.4" | ||
2022 | BAFTA TV Awards | Female Performance in a TV Comedy | This Way Up | ||
2022 | NME Awards 2022 | Best TV Actor | |||
2024 | National Film Awards UK | Best Supporting Actress | Swede Caroline | ||
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